inital commit with excersise from 2021-10-21
commit
d48aedf507
@ -0,0 +1,151 @@
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||||
## Ignore Atmel/Visual Studio temporary files, build results, and
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||||
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||||
## files generated by popular Visual Studio add-ons.
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||||
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||||
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||||
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||||
# User-specific files
|
||||
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||||
*.suo
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||||
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||||
*.user
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||||
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||||
*.userosscache
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||||
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||||
*.sln.docstates
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||||
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||||
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||||
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||||
# Build results
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||||
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||||
[Dd]ebug/
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||||
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||||
[Dd]ebugPublic/
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||||
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||||
[Rr]elease/
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||||
|
||||
[Rr]eleases/
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||||
|
||||
[Xx]64/
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||||
|
||||
[Xx]86/
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||||
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||||
[Bb]uild/
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||||
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||||
bld/
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[Bb]in/
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||||
[Oo]bj/
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||||
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||||
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||||
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# Atmel/Visual Studio cache/options directory
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.vs/
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||||
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*_i.c
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||||
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||||
*_p.c
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||||
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||||
*_i.h
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||||
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||||
*.ilk
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||||
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||||
*.meta
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||||
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||||
*.obj
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||||
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||||
*.pch
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||||
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||||
*.pdb
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||||
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||||
*.pgc
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||||
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||||
*.pgd
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||||
*.rsp
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||||
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||||
*.sbr
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*.tlb
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||||
*.tli
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*.tlh
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*.tmp
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*.tmp_proj
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||||
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||||
*.log
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||||
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||||
*.vspscc
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*.vssscc
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.builds
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||||
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||||
*.pidb
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||||
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||||
*.svclog
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*.scc
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||||
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||||
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||||
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||||
# Visual C++ cache files
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||||
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||||
ipch/
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||||
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*.aps
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||||
*.ncb
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||||
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*.opendb
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||||
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||||
*.opensdf
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*.sdf
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*.cachefile
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*.VC.db
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||||
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||||
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||||
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# Visual Studio profiler
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||||
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||||
*.psess
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||||
*.vsp
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||||
*.vspx
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||||
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||||
*.sap
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||||
|
||||
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||||
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||||
# Visual Studio cache files
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# files ending in .cache can be ignored
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*.[Cc]ache
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# but keep track of directories ending in .cache
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!*.[Cc]ache/
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||||
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||||
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||||
# Visual Studio 6 build log
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||||
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||||
*.plg
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||||
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||||
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||||
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||||
# Visual Studio 6 workspace options file
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*.opt
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@ -0,0 +1,143 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="14.0">
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<PropertyGroup>
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<SchemaVersion>2.0</SchemaVersion>
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<ProjectVersion>7.0</ProjectVersion>
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<ToolchainName>com.Atmel.AVRGCC8.C</ToolchainName>
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<ProjectGuid>dce6c7e3-ee26-4d79-826b-08594b9ad897</ProjectGuid>
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<avrdevice>ATmega1284P</avrdevice>
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<avrdeviceseries>none</avrdeviceseries>
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<OutputType>Executable</OutputType>
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<Language>C</Language>
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<OutputFileName>$(MSBuildProjectName)</OutputFileName>
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<OutputFileExtension>.elf</OutputFileExtension>
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<OutputDirectory>$(MSBuildProjectDirectory)\$(Configuration)</OutputDirectory>
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<AssemblyName>EmbeddedSystemsTHM</AssemblyName>
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<Name>EmbeddedSystemsTHM</Name>
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<RootNamespace>EmbeddedSystemsTHM</RootNamespace>
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<ToolchainFlavour>Native</ToolchainFlavour>
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<KeepTimersRunning>true</KeepTimersRunning>
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<OverrideVtor>false</OverrideVtor>
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<CacheFlash>true</CacheFlash>
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<ProgFlashFromRam>true</ProgFlashFromRam>
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<RamSnippetAddress>0x20000000</RamSnippetAddress>
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<UncachedRange />
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<preserveEEPROM>true</preserveEEPROM>
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<OverrideVtorValue>exception_table</OverrideVtorValue>
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<BootSegment>2</BootSegment>
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<ResetRule>0</ResetRule>
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<eraseonlaunchrule>0</eraseonlaunchrule>
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<EraseKey />
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||||
<avrtool>com.atmel.avrdbg.tool.simulator</avrtool>
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<avrtoolserialnumber />
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<avrdeviceexpectedsignature>0x1E9705</avrdeviceexpectedsignature>
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<com_atmel_avrdbg_tool_simulator>
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<ToolOptions xmlns="">
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<InterfaceProperties>
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||||
</InterfaceProperties>
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</ToolOptions>
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<ToolType xmlns="">com.atmel.avrdbg.tool.simulator</ToolType>
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<ToolNumber xmlns="">
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</ToolNumber>
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<ToolName xmlns="">Simulator</ToolName>
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</com_atmel_avrdbg_tool_simulator>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
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<ToolchainSettings>
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<AvrGcc>
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<avrgcc.common.Device>-mmcu=atmega1284p -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.6.364\gcc\dev\atmega1284p"</avrgcc.common.Device>
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<avrgcc.common.optimization.RelaxBranches>True</avrgcc.common.optimization.RelaxBranches>
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<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
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<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
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<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
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<avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
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<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
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<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
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<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
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||||
<avrgcc.compiler.symbols.DefSymbols>
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<ListValues>
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<Value>NDEBUG</Value>
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</ListValues>
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||||
</avrgcc.compiler.symbols.DefSymbols>
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||||
<avrgcc.compiler.directories.IncludePaths>
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||||
<ListValues>
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||||
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.6.364\include\</Value>
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||||
</ListValues>
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||||
</avrgcc.compiler.directories.IncludePaths>
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<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
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<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
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||||
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
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||||
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
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||||
<avrgcc.linker.libraries.Libraries>
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||||
<ListValues>
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||||
<Value>libm</Value>
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||||
</ListValues>
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||||
</avrgcc.linker.libraries.Libraries>
|
||||
<avrgcc.assembler.general.IncludePaths>
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||||
<ListValues>
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||||
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.6.364\include\</Value>
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||||
</ListValues>
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||||
</avrgcc.assembler.general.IncludePaths>
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||||
</AvrGcc>
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||||
</ToolchainSettings>
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||||
</PropertyGroup>
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||||
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
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||||
<ToolchainSettings>
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||||
<AvrGcc>
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||||
<avrgcc.common.Device>-mmcu=atmega1284p -B "%24(PackRepoDir)\atmel\ATmega_DFP\1.6.364\gcc\dev\atmega1284p"</avrgcc.common.Device>
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<avrgcc.common.optimization.RelaxBranches>True</avrgcc.common.optimization.RelaxBranches>
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||||
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
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||||
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
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||||
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
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||||
<avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
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||||
<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
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||||
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
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<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
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||||
<avrgcc.compiler.symbols.DefSymbols>
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||||
<ListValues>
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||||
<Value>DEBUG</Value>
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||||
</ListValues>
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||||
</avrgcc.compiler.symbols.DefSymbols>
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||||
<avrgcc.compiler.directories.IncludePaths>
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||||
<ListValues>
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||||
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.6.364\include\</Value>
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||||
</ListValues>
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||||
</avrgcc.compiler.directories.IncludePaths>
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||||
<avrgcc.compiler.optimization.level>Optimize debugging experience (-Og)</avrgcc.compiler.optimization.level>
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||||
<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
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||||
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
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<avrgcc.compiler.optimization.DebugLevel>Default (-g2)</avrgcc.compiler.optimization.DebugLevel>
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<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
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||||
<avrgcc.linker.libraries.Libraries>
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<ListValues>
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||||
<Value>libm</Value>
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||||
</ListValues>
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||||
</avrgcc.linker.libraries.Libraries>
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||||
<avrgcc.assembler.general.IncludePaths>
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||||
<ListValues>
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||||
<Value>%24(PackRepoDir)\atmel\ATmega_DFP\1.6.364\include\</Value>
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||||
</ListValues>
|
||||
</avrgcc.assembler.general.IncludePaths>
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||||
<avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
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||||
</AvrGcc>
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||||
</ToolchainSettings>
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||||
</PropertyGroup>
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||||
<ItemGroup>
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||||
<Compile Include="Led.c">
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||||
<SubType>compile</SubType>
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||||
</Compile>
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||||
<Compile Include="Led.h">
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||||
<SubType>compile</SubType>
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||||
</Compile>
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||||
<Compile Include="main.c">
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||||
<SubType>compile</SubType>
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||||
</Compile>
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||||
<Compile Include="Taster.c">
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||||
<SubType>compile</SubType>
|
||||
</Compile>
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||||
<Compile Include="Taster.h">
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||||
<SubType>compile</SubType>
|
||||
</Compile>
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||||
</ItemGroup>
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||||
<Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />
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||||
</Project>
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@ -0,0 +1,62 @@
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#include <avr/io.h>
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||||
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void Led_init(void){
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DDRB = 0xFF; // Set all bits in the B Data-Direction Register to output
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PORTB = 0x00; // Set all bits in the PORT B Register to low to turn all LEDs off
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}
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void Led1_On(void){
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PORTB |= (1<<7); // Set the bit for LED_1 to hight to turn it on
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}
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void Led1_Off(void){
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PORTB &= ~(1<<7); // Set the bit for LED_1 to low to turn it off
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||||
}
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||||
void Led2_On(void){
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PORTB |= (1<<6);
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||||
}
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||||
void Led2_Off(void){
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||||
PORTB &= ~(1<<6);
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||||
}
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||||
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||||
void Led3_On(void){
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||||
PORTB |= (1<<5);
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||||
}
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||||
void Led3_Off(void){
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||||
PORTB &= ~(1<<5);
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||||
}
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||||
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||||
void Led4_On(void){
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||||
PORTB |= (1<<4);
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||||
}
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||||
void Led4_Off(void){
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||||
PORTB &= ~(1<<4);
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||||
}
|
||||
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||||
void Led5_On(void){
|
||||
PORTB |= (1<<3);
|
||||
}
|
||||
void Led5_Off(void){
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||||
PORTB &= ~(1<<3);
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||||
}
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||||
|
||||
void Led6_On(void){
|
||||
PORTB |= (1<<2);
|
||||
}
|
||||
void Led6_Off(void){
|
||||
PORTB &= ~(1<<2);
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||||
}
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||||
|
||||
void Led7_On(void){
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||||
PORTB |= (1<<1);
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||||
}
|
||||
void Led7_Off(void){
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||||
PORTB &= ~(1<<1);
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||||
}
|
||||
|
||||
void Led8_On(void){
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||||
PORTB |= (1<<0);
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||||
}
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||||
void Led8_Off(void){
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||||
PORTB &= ~(1<<0);
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||||
}
|
@ -0,0 +1,22 @@
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#include <avr/io.h>
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||||
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||||
void Taster_init(void){
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DDRD &= ~(7<<5); // Set bit 5-7 of Data Direction Register D as input
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||||
DDRC &= ~(1<<2); // Set bit 2 of Data Direction Register B as input
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||||
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||||
PORTD &= ~(7<<5); // Initialize bit 5-7 of PORTD as low
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||||
PORTC &= ~(1<<2); // Initialize bit 2 of PORTC as low
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||||
}
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||||
|
||||
uint8_t Taster1_get(void){
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||||
return PORTD&(1<<7);
|
||||
}
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||||
uint8_t Taster2_get(void){
|
||||
return PORTD&(1<<6);
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||||
}
|
||||
uint8_t Taster3_get(void){
|
||||
return PORTD&(1<<5);
|
||||
}
|
||||
uint8_t Taster4_get(void){
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||||
return PORTC&(1<<2);
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||||
}
|
@ -0,0 +1,58 @@
|
||||
/*
|
||||
* EmbeddedSystemProject.c
|
||||
*
|
||||
* Created: 21/10/2021 16:55:21
|
||||
* Author : n0x
|
||||
*/
|
||||
|
||||
#include "Led.h"
|
||||
#include "Taster.h"
|
||||
#include <util/delay.h>
|
||||
#ifdef F_CPU
|
||||
#define F_CPU 1000000
|
||||
#endif
|
||||
|
||||
int main(void)
|
||||
{
|
||||
// Initialize the LEDs and Buttons
|
||||
Led_init();
|
||||
Taster_init();
|
||||
|
||||
|
||||
int counter = 0;
|
||||
|
||||
while (1)
|
||||
{
|
||||
_delay_ms(50);
|
||||
|
||||
/* Programmieren Sie ein Lauflicht. Nutzen Sie dazu die in „Led.h“ deklarierten
|
||||
* Funktionen.
|
||||
* 2.Schreiben Sie ein Programm mit folgenden Funktionen:
|
||||
* Wenn Taste 1 gedrückt wird, wird die Variable „Counter“ inkrementiert.
|
||||
* Wird Taste 2 gedrückt wird, wird die Variable „Counter“ dekrementiert.
|
||||
* Variable „Counter“ soll sich dabei zwischen 0 und 8 bewegen.
|
||||
* Der Inhalt des Wertes soll mit Hilfe der LEDs angezeigt werden.
|
||||
* 0 = keine LED an, 1 = LED1 an, 2 = LED1+LED2 an, usw.
|
||||
* 8 = alle LEDs an.
|
||||
*/
|
||||
|
||||
// Check if counter needs to be incremented
|
||||
if (Taster1_get()) counter++;
|
||||
|
||||
// Check if counter needs to be decremented
|
||||
if (Taster2_get()) counter--;
|
||||
|
||||
// Keep counter within boundaries (0-8)
|
||||
counter = (counter + 9) % 9;
|
||||
|
||||
// Set the LEDs according to the counter
|
||||
counter >= 1 ? Led1_On() : Led1_Off();
|
||||
counter >= 2 ? Led2_On() : Led2_Off();
|
||||
counter >= 3 ? Led3_On() : Led3_Off();
|
||||
counter >= 4 ? Led4_On() : Led4_Off();
|
||||
counter >= 5 ? Led5_On() : Led5_Off();
|
||||
counter >= 6 ? Led6_On() : Led6_Off();
|
||||
counter >= 7 ? Led7_On() : Led7_Off();
|
||||
counter >= 8 ? Led8_On() : Led8_Off();
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue